Serverless API architecture using Azure Front Door, API Management, Function Apps for compute, Event Grid and Service Bus for event-driven integration, Cosmos DB for data persistence, and Redis Cache for low-latency reads. Includes Azure AD authentication, Key Vault for secrets, and full observability with Monitor and Application Insights. Fork this diagram on Diagrams.so to customize the event routing and API policies for your serverless workload. Source: https://techcommunity.microsoft.com/category/azure/blog/azurearchitectureblog